JP2008512467A - ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離 - Google Patents

ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離 Download PDF

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Publication number
JP2008512467A
JP2008512467A JP2007531289A JP2007531289A JP2008512467A JP 2008512467 A JP2008512467 A JP 2008512467A JP 2007531289 A JP2007531289 A JP 2007531289A JP 2007531289 A JP2007531289 A JP 2007531289A JP 2008512467 A JP2008512467 A JP 2008512467A
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acn
distillation column
residue
hmd
tha
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JP2007531289A
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Japanese (ja)
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ジェイ．オスターメイアー ジョン
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INVISTA TECHNOLOGIES Sarl
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INVISTA TECHNOLOGIES Sarl
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C211/09—Diamines
    • C07C211/12—1,6-Diaminohexanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/04—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with only hydrogen atoms, halogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
JP2007531289A 2004-09-10 2005-09-09 ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離 Withdrawn JP2008512467A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/938,831 US7468119B2 (en) 2004-09-10 2004-09-10 Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine
PCT/US2005/031802 WO2006031550A1 (en) 2004-09-10 2005-09-09 Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrle and tetrahydroazepine

Publications (1)

Publication Number Publication Date
JP2008512467A true JP2008512467A (ja) 2008-04-24

Family

ID=35509816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007531289A Withdrawn JP2008512467A (ja) 2004-09-10 2005-09-09 ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離

Country Status (8)

Country Link
US (1) US7468119B2 (de)
EP (3) EP2377846B1 (de)
JP (1) JP2008512467A (de)
KR (1) KR20070053745A (de)
CN (1) CN100564354C (de)
BR (1) BRPI0515696A (de)
DE (1) DE602005026824D1 (de)
WO (1) WO2006031550A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512466A (ja) * 2004-09-10 2008-04-24 インヴィスタ テクノロジー エスアエルエル ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離
JP2009541277A (ja) * 2006-06-20 2009-11-26 ロディア オペレーションズ 第１ジアミンの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922207B1 (fr) * 2007-10-11 2009-12-04 Rhodia Operations Procede de purification d'hexamethylene diamine
EP4273255A3 (de) 2009-05-07 2024-01-03 Genomatica, Inc. Mikroorganismen und verfahren für die biosynthese von hexamethylendiamin
CN103804236B (zh) * 2012-11-13 2016-06-22 中国科学院过程工程研究所 一种加压热解制备异氰酸酯的设备及方法
CN103922969B (zh) * 2014-04-10 2016-01-20 万华化学集团股份有限公司 一种制备颜色稳定的1,6-己二异氰酸酯的方法
EP4097077A1 (de) * 2020-01-31 2022-12-07 INVISTA Textiles (U.K.) Limited Reduktion der verunreinigungsbildung während der produktraffinierung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5192399A (en) * 1991-01-30 1993-03-09 E. I. Du Pont De Nemours And Company Purification of aminonitriles or diamines
DE19704612A1 (de) * 1997-02-07 1998-08-13 Basf Ag Verfahren zur Gewinnung von Hexamethylendiamin aus Hexamethylendiamin enthaltenden Mischungen
DE19812427A1 (de) 1998-03-20 1999-09-23 Basf Ag Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
US6346641B1 (en) 1998-07-20 2002-02-12 Basf Aktiengesellschaft Method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
DE19839338A1 (de) 1998-08-28 2000-03-02 Basf Ag Verbessertes Verfahren zur gleizeitigen Herstellung von 6-Aminocapronitril und Hexamethylendiamin
DE10010825A1 (de) * 2000-03-08 2001-09-13 Basf Ag Verfahren zur Abtrennung eines Azepin-Derivats aus einer Mischung enthaltend ein Amin und ein Azepin-Derivat
US6248926B1 (en) * 2000-10-26 2001-06-19 E. I. Du Pont De Nemours And Company Recovery of hexamethylenediamine (HMD) with low polarographically reducible impurities (PRI) from mixtures of HMD, aminocapronitirle and PRI
TW558852B (en) * 2002-07-12 2003-10-21 Asia Pacific Fuel Cell Tech Control apparatus and method of fuel cell set
US6887352B2 (en) * 2003-03-07 2005-05-03 Invista North America S.A.R.L. Distillative method for separating hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine
US7208632B2 (en) * 2004-09-10 2007-04-24 Invista North America S.A R.L. Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008512466A (ja) * 2004-09-10 2008-04-24 インヴィスタ テクノロジー エスアエルエル ヘキサメチレンジアミン、６−アミノカプロニトリルおよびテトラヒドロアゼピンを含む混合物からの６−アミノカプロニトリルおよびヘキサメチレンジアミンの分離
JP2009541277A (ja) * 2006-06-20 2009-11-26 ロディア オペレーションズ 第１ジアミンの製造方法

Also Published As

Publication number Publication date
EP2377846B1 (de) 2013-05-01
EP1786760B1 (de) 2011-03-09
EP2450345A1 (de) 2012-05-09
US20060058545A1 (en) 2006-03-16
BRPI0515696A (pt) 2008-07-29
EP2377846A1 (de) 2011-10-19
CN100564354C (zh) 2009-12-02
EP1786760A1 (de) 2007-05-23
WO2006031550A1 (en) 2006-03-23
CN101018763A (zh) 2007-08-15
KR20070053745A (ko) 2007-05-25
DE602005026824D1 (de) 2011-04-21
US7468119B2 (en) 2008-12-23

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